st: graph results of bitest stratified with by(var)

[Michael McCulloch <mm@pinestreetfoundation.org>]

I am using bitest for a two-sided test on whether the mean of varB is different than 0.2, and testing on each level of varA:
	bysort varA:	bitest varB=.2

varA has ~30 values. I wish to display these in a table (showing N, observed p, expected p, and the two-sided p-value), without manual cut-and-paste, as the test will be used to monitor an ongoing training program.

I note that the results of bitest are stored as:
      r(N)           number N of trials
      r(P_p)         assumed probability p of success
      r(k)           observed number k of successes
      r(p_l)         lower one-sided p-value
      r(p_u)         upper one-sided p-value
      r(p)           two-sided p-value

However, I do not know how one uses these r(**) values. Can anyone suggest how one would go about this?

Best wishes,
Michael McCulloch

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Pine Street Foundation, since 1989
124 Pine Street | San Anselmo | California | 94960-2674  
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